Bitbook is the only online sportsbook I've ever used.   And I've been nothing but pleased with their service.   My only complaint would be the speed at which 1st quarter/half wagers are graded.  I had a 1st quarter bet on tonites Seahawks game and it was just now graded in the 4th quarter.  Had I had those coins earlier, I would of re wagered them.   I usually bet small amounts 0.005 to 0.01BTC.    Is it the withdrawal limit of 0.01 that people are complaining about?    I understand the principle of having access to your funds at any time.   But being that upset over $8.40USD worth of BTC seems a bit much to me.  But, I've been in urgent need of money before, so I know what that's like.   I've never had any worries that my coin at bitbook was in trouble.   When they were having odds issues earlier in the week, I was still able to withdraw my 0.032 immediately.